Postpublished at 16:54 British Summer Time 26 June 2014
Nick Bollettieri
American tennis coach on BBC Radio 5 live sports extra
"Can Heather go up another level in the women's game? She has to add to her game, she has to have more variety. You can't just bang balls from the baseline - if she does that she won't go much further. She hasn't got any variety today."